Electronic circuit pcb layout工作

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    20,887 electronic circuit pcb layout 找到的工作,价格在 HKD

    CAM 350 相关版本工程专业 ***************************** panelized 专业小时 界面GPIO或 FPC链接布线 双面混六层 没有太多责任高求 快速完成~付款‘套餐’ 写个脚本 价钱另议

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    PCB,PCB assembly的公司设计logo

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    有4款PCB需要重新设计(修改),尺寸和厚度及工艺不变,现有线路图中有2个圆圈的意思是2个圈之间放反光杯,灯珠排列不能超出内圈范围

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    1.PCB工厂,海外市场的推广 2.实现PCB工厂在海外市场拓展及开发 3.争取海外市场订单

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    稳压电源的设计,体积小,需要发放在类似IPHONE5大小的区域里

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    I am Looking for an engineer that can update the Schematic and PCB of an audio board. Need to Update/add connectors such as MIDI connectors, audio connectors, USB, memory, board size, etc The PCB is in CADstar format, The Schematic is in Orcad format. I have schematics and PCB files, I you have CADstar is a Plus. Our Organization shall keep the rights

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    Based on pcb photo make Express pcb file of slightly modified circuit of mosquito racket circuit

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    Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.

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    I am looking for a tutor to teach me

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    I want A4 Color Flyer advertise what Promo on selected models on Promotion for Black Friday week which start from 20 November 2018 and end Sunday 25 November 2018

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    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

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    ...project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the used blocks (XOR circuit, Filter, VCO - voltage control oscillator) in order to achieve the best results. Anyway, the structure I developed is not the best one, maybe there are some elements that are

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    ...clean) on a fixed time. We have a Control PCB which has 10 Digital Inputs , 2 Analogue Inputs & 4Digital Outputs in each cleaning system which will work on Modbus protocol to communicate with your software. PC which has the control software is connected to Data transmission unit(DTU) which connects with control PCB in wireless connectivity. Each input status

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    Hi Ganesh Y., I'm a Chemical and Electrical Engineer and I'm looking to hire some Chemical and Electrical Engineers that are skilled in various things like electric circuit design and Chemical Engineering software such as Aspen Plus V8.8 . I will have some Aspen projects here and there as well as other various projects I'm working on. I like to hire

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    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

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    We will supply files for 4 PCB boards in Altium Designer (Creative Commons) + company logo, and we would need that you add the logo in the boards, then supply the modified Altium Designer files + ODB++ manufacturing files + Gerber manufacturing files

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    ...the idea of using a constant gm bias circuit to bias the amplifier. Design the bias network and determine the dimensions of all transistors. Due to area constraints, you can only use a resistor up to 40K Ohms and a maximum L of 10um. Also, do not forget that K > 20 is forbidden and your circuit needs a startup circuit! (Hint: Consider using m=4 to simplify

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    Need a prototype for a project. My needs are: Hardware * An Arduino based PCB * Two temperature sensors, preferably DS18B20 - The first temp sensor attached to a 1,1 meter long cable -The second temp sensor attached to a 0,2 meter long cable * A GSM shield, preferably SIM900 or other GSM shield that will work world wide * Re-chargable battery, preferably

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    Modify phone circuit 5 日 left
    已验证

    We want to make some modifications to a phone circuit so that when the headphones are plugged in the front microphone will still work rather than be disabled Thanks

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    Mainscope: Engineering, PCB Layout Design, Embedded Software, prototype - Induction heater Power : 2KW Frequency : 8-30kHz Input Voltage : 350VAC 60Hz Single Edge quasi resonant Dimension : 25 mm x 25 mm x xmm (the depth is independent) Controls: -Current measurement -Voltage measurement -4 digital Inputs -4 digital Outputs

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    ...similar to the smart watches. The function and design of it is clearly defined and noted, but now I have to do Gerber files like conductor layers... for the company which do the PCB manufacturing....

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    I have a project based on raspberry pi 3. I want to make PCB design to customized the raspberry pi board by adding some components/Module in it and also to remove some of unwanted things from raspberry board.

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    Reverse engineer 4 layer PCB 5 日 left
    已验证

    Hi, I am looking to have both the upper and lower PCB reverse engineered. Schematics and PCB layout drawn up. Thanks

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    I am interested in having a simple breakout PCB board designed. The attached picture shows the preferable dimensions. The overall dimensions are firm, but the hole spacing can be adjusted to meet standards if necessary. Successfull delivery of schematic, PCB, and gerber files will result in prompt payment. Thanks!

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    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison

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    Hi, I need a Freelance Electronic Engineer to solve this issue:[登录来查看链接] llook mainly at the [登录来查看链接] and [登录来查看链接] (phone access and delete and to this (videos) [登录来查看链接]

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    Design of driver circuit for LED's used in domestic and commercial lighting and documentation, more details via inbox contact me

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    Design a pcb 4 日 left

    I have created a prototype board using a Particle Photon. Now I need the board to be designed on a PCB to be ordered online.

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    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [登录来查看链接]:[登录来查看链接] [登录来查看链接]

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    1. THE BADGE The badge needs to be a snake head shape, facing forward and symmetrical. Please provide the vector file of your design as the electronic badge manufacturer will have to edit it. Refer to the Snake head file attached, to give you an example of what we want. You can edit this illustration to make the style more similar to the snake on the

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    Design ESP8266 based device, Gerber files, PCB design, Bill of materials and 5 prototypes needs to be delivered.

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    • • Peace and mercy of God • Project Delivery Study Deliveries • Brother or sister independent expert I have the idea of creating an electronic application to connect every thinges from the source to the customer in Iraq and then move the application to the world and therefore I want to prepare an integrated study from zero to the media, technical

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    Draft beer control -- 2 4 日 left
    已验证

    My company sells beer draft equipment. We need a device to measure flow on each tap I have already bought flow meters I need to develop a PCB board where I can connect N flow meters so I can get liters or onces on the display . I also need to connect to the PC so we can develop a software also. You can look at the web [登录来查看链接] They

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    Check hardware schematic 4 日 left
    已验证

    Hello, I have made the circuit attached. It is basically, a wattmeter with WiFi (ESP8266). It has been designed to be connected to an European plug (230VAC). -This wattmeter can turn on/off the current flow. -The ESP8266 will be programmed using a USB to TTL adapter. -It has 2 ways of measure the current (using integrated ADC in ESP8266, or using

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    need a good pcb designer to make changes to existing altium project changes i will explain in chat

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    Hello my name is Hugo and I need a PCB design and printing (it's about a gamepad or game controller [...]). I need a PCB to embed it in a retro-arcade console that I want to make. The PCB would be of the following dimensions: 91.1 x 54.9 mm. I do not care how you want to do it, eye, with little margin of size since they must fit in some pieces printed

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    i want the smps of 12V 15Amps current rating with circuit diagram explanation, pcb design layout and current calculations,designing

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    Circuit design 4 日 left

    I want the one who can design the combined modules in a single circuit like gprs tracking,Bluetooth,charging module,camera module with storage to sd card,etc.

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    EBT Electronic Bag Tag 4 日 left
    已验证

    EBT Electronic Bag Tag Attached BRS gives you complete information. The App or System must integrate with external systems. I will provide the API's when it is required. This must include all the below; 1. Functional Spec 2. Technical Spec 3. ERD diagrams 4. Test Cases 5. Source Code 6. Infrastructure setup I would appreciate,

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    Electronic PCD design for switch with arm/disarm and activate function and RF remote triggering to be used with batteries. I want a design for a PCD board that can run a motor/solenoid when a RF remote button is pushed. The RF remote must have two buttons, one that arms/disarm the device, and a second that triggers the motor/solenoid. The motor/solenoid

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    Hello. We are using a board that integrates arduino, raspberry pi, motor drivers and some dc buck converters and we are having some issues. We need to move components apart from each other a little bit. We also need to make the board a little bigger, add some drill holes, do some corrections on the silk screen text and most importantly, our last board was able to power up our devices... now, this...

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    Hello. We are using a board that integrates arduino, raspberry pi, motor drivers and some dc buck converters and we are having some issues. We need to move components apart from each other a little bit. We also need to make the board a little bigger, add some drill holes, do some corrections on the silk screen text and most importantly, our last board was able to power up our devices... now, thi...

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    Pcb Testing 3 日 left

    Hello everyone, I need a PCB testing program which will be used on [登录来查看链接] to be simple i need a code which will be used on arduino. Will test my PCB or even a wire connected simple [登录来查看链接] gave me the results and tell me how many short circuits or open circuits i have.İt will be show up on little lcd [登录来查看链接] me for more info.

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    Hola mi nombre es Hugo y necesito un diseño e impresión de PCB (es sobre un gamepad o controlador de juegos [...]). Necesito una PCB para incrustarla en una consola retro-arcade que quiero hacer. La PCB sería de las dimensiones siguientes: 91.1 x 54.9 mm. Me da igual de la manera que quieras hacerla, ojo, con poco margen de tamaño ya que deben encaj...

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    Necesito diseñar una PCB como un gamepad pero como para incrustarlo en una máquina retro-arcade. Debe tener unas dimensiones de 91,1 x 54.9 mm (más o menos, con margen de menos de un milímetro). Digo esto porque la PCB va situada debajo de un impreso de 3d, a sí que los márgenes no pueden ser grandes. Te puedes fijar de la PCB en fotos...

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    Wearable IoT bracelate 3 日 left
    已验证

    We need a design and a prototype for a flexible bracelet which contains: - an a electronic circuit - battery - micro usb charger please send me the refrences

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    OUTCOMES ASSESSED • Your ability to extract and critically evaluate data for an unfamiliar digital design problem.‎ • The application of appropriate design methods to the VHDL design.‎ • The selection appropriate analysis tools, VHDL model abstraction levels and simulation test vectors.‎ • Ability to implement your design solution on a commercially available digital...

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